john's baltimore ravens against jim's 49ers. inundated with the story, sick of it already, they were still able to have fun. >> is it true that both of you like jim better than john? >> john. >> what's up, john? >> is that john harbaugh. >> hey, john. >> mom was ready to come right through this phone. i'm so happy that joanie recognized your voice. >> sister joanie recognizing the voice just in time. vowing to appear neutral on super bowl sunday out of fairness and knowing what their boys are made of. >> how sickly competitive are these boys? if they were both in the donner party, i don't know who would survive. their father jack, 43 years as a high school and college football coach. instant sports legends. there is a prov ocative side. once when their dad was coaching western kentucky university, the program ran out of money. jim, then a star nfl quarterback and john, an assistant at the university of cincinnati, volunteered to help the program for free. they turned it around and nine years later, the school won a division i-a